BRIEF
The 4500L mobile water tank fire engine, produced by CSCTRUCK Fire Rescue Truck, is a compact and efficient firefighting vehicle designed for rapid response in urban areas, industrial zones, residential communities, and locations with limited access. Built on the reliable Dongfeng EQ1075SJ3CDF chassis, this fire engine offers a balanced combination of mobility, stability, and firefighting capability, making it well-suited for first-response water supply and initial fire suppression.
With a gross vehicle weight of 7,360 kg and a rated payload of 3,530 kg, the vehicle is equipped with a 4,500-liter water tank made from Q235 carbon steel with a thickness of 4 mm. The squared-round tank design incorporates anti-surge baffles, ensuring vehicle stability during high-speed travel and emergency braking. Key tank fittings include a DN460 manhole with a quick locking device, a liquid level sight gauge, and a manual drain outlet for easy maintenance and operation.
Powered by the Quanchai Q23-115E60 diesel engine, the fire engine delivers 85 kW (115 hp) and a maximum torque of 320 N·m, meeting EURO VI emission standards. Paired with a Wanliyang 5-speed manual transmission, the vehicle achieves a maximum speed of 110 km/h, enabling fast deployment to emergency scenes. The 4×2 drive configuration, 7.00R16 tires, and robust suspension system ensure reliable performance on both paved roads and light off-road conditions.
The cab is designed for comfort and safety, accommodating 2 crew members and featuring air conditioning, power steering, power windows, central locking, a multifunction steering wheel, and daytime running lights. Advanced safety systems such as air brakes and ABS/ASR further enhance operational reliability.
Overall, the 4500L mobile water tank fire engine is a practical, cost-effective, and dependable solution for frontline firefighting support and emergency water delivery.
FEATURES
- Compact and Highly Maneuverable Design
Built on the Dongfeng EQ1075SJ3CDF chassis, this fire engine features compact dimensions and a 4×2 drivetrain, allowing it to navigate narrow streets, residential areas, and industrial facilities with ease—ideal for rapid urban and first-response firefighting operations. - 4,500-Liter Anti-Surge Water Tank
The Q235 carbon steel water tank (4 mm thickness) adopts a squared-round structure with internal anti-surge baffles, significantly improving driving stability during high-speed travel, sudden braking, and emergency maneuvers. - Efficient and Compliant Powertrain
Powered by the Quanchai Q23-115E60 EURO VI diesel engine producing 85 kW (115 hp) and 320 N·m of torque, the fire engine delivers reliable performance, low emissions, and fuel efficiency, ensuring fast and environmentally compliant emergency response. - High-Speed Emergency Response Capability
Matched with a Wanliyang 5-speed manual transmission, the vehicle reaches speeds of up to 110 km/h, enabling quick deployment to fire scenes and effective initial fire suppression and water supply support. - Safe and Comfortable Crew Cab
The two-person cab is equipped with air conditioning, power steering, power windows, central locking, and a multifunction steering wheel, while air brakes, ABS/ASR, and daytime running lights enhance driving safety and operational reliability during emergency missions.
SPECIFICATION
Weight Parameters
| Item | Specification |
|---|---|
| Rated Payload (kg) | 3,530 |
| Axle Load (kg) | 2,640 / 4,720 |
| Curb Weight (kg) | 3,700 |
| Gross Vehicle Weight (kg) | 7,360 |
Dimension Parameters
| Item | Specification |
|---|---|
| Overall Length (mm) | 6,300 |
| Overall Width (mm) | 2,000 |
| Overall Height (mm) | 2,650 |
| Wheelbase (mm) | 3,308 |
| Front Overhang (mm) | 1,055 |
| Rear Overhang (mm) | 1,937 |
| Front Track (mm) | 1,525 / 1,519 |
| Rear Track (mm) | 1,498 / 1,516 |
| Approach Angle (°) | 27.7 |
| Departure Angle (°) | 13 |
Other Vehicle Parameters
| Item | Specification |
|---|---|
| Maximum Speed (km/h) | 110 |
| Seating Capacity | 2 persons (including driver) |
| Leaf Spring | 6 / 6+5 |
| Drive Type | 4×2 |
| Number of Tires | 6 |
| Tire Specification | 7.00R16 |
Chassis Information
| Item | Specification |
|---|---|
| Chassis Model | EQ1075SJ3CDF |
| Manufacturer | Dongfeng Motor Co., Ltd. |
Cab Configuration
| Item | Specification |
|---|---|
| Air Conditioning | Heating & Cooling |
| Central Locking | Yes |
| Power Windows | Yes |
| Remote Key | Yes |
| Power Steering | Yes |
| Multifunction Steering Wheel | Yes |
| Daytime Running Lights | Yes |
| Air Cut Brake | Yes |
Engine
| Item | Specification |
|---|---|
| Engine Model | Q23-115E60 |
| Rated Power (kW / hp) | 85 / 115 |
| Manufacturer | Anhui Quanchai Power Co., Ltd. |
| Displacement (ml) | 2,300 |
| Rated Speed (r/min) | 3,200 |
| Maximum Torque (N·m) | 320 |
| Torque Speed (r/min) | 2,000 |
| Emission Standard | EURO VI |
Transmission
| Item | Specification |
|---|---|
| Brand | Wanliyang |
| Model | 5TS40 |
Rear Axle & Frame
| Item | Specification |
|---|---|
| Rear Axle Capacity (t) | 4.5 |
| Frame Size (mm) | 190 × 55 × 4.5 |
Other Systems
| Item | Specification |
|---|---|
| Braking System | Air Brake |
| Electrical Voltage (V) | 24 |
| Steering | Power Steering |
| ABS / ASR Type | ABS/ASR-12V-4S/4M |
| ABS Manufacturer | Xiangyang Dongfeng Longcheng Machinery Co., Ltd. |
Tank Specifications
| Item | Specification |
|---|---|
| Tank Capacity (L) | 4,500 |
| Tank Material | Q235 Carbon Steel |
| Thickness (mm) | 4 |
| Tank Shape | Squared-round tank with anti-surge baffles |
Tank Equipment
| Equipment | Description |
|---|---|
| Manhole | 1 × DN460 manhole with quick locking/opening device |
| Level Indicator | 1 × liquid level sight gauge (measuring tube) |
| Drain Outlet | 1 × drain outlet with manual valve. |





















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